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Part Number: IA8251

 

 

 

 

Description: The IA8251 provides an interface between a microprocessor and a serial communications channel....


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IA8251 General Description


The IA8251 provides an interface between a microprocessor and a serial communications channel.

The IA8251 receives and transmits data in a variety of configurations including 7- or 8-bit data ords, with odd, even , or no parity, and 1 or 2 stop bits. The transmitter and receiver can be esigned for synchronous or asynchronous operation.

IA8251 Features

` Form, Fit, and Function Compatible with the Intelâ 8251A
` Packaging options available: 28 Pin Plastic Dip or 28 Pin Plastic Leaded hip Carrier
` Synchronous and Asynchronous Operation
` Full Duplex, Double-Buffered Transmitter and Receiver
` Programmable Word Length, Stop Bits, and Parity
` Offers Divide-by-1, -16, or 64 Mode
` Includes:
- Error Detection
- False Start Detection
- Automatic Break Detection and Handling
- Internal and External Sync Character Detection

IA8251 Connection Diagram

IA8251  Connection Diagram

IA8251 datasheet

IA8251
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